'Sur un arbre perche' is the original title of a De Funes film and when saying De Funes, one thinks comedy relying basically on grimaces, silly noises etc... Well, this isn't quite the case here.... Louis de Funes does what he does best-the above mentioned- but the film comes as a surprise in which that it is more than a comedy- the end proves it ! It's a satire at all that makes today's society's entertainment : church, family values, onerous business, TV reality shows, politicians, public services like police, fire fighters, first aid; it's all there in the spotlight and none is given a sweet pat on the head- far from it ! The film being shot in the early 70's, the satire addressing all the mentioned areas is so much more compelling. The silly accident which leads to three strangers being literally perched on a 'pin parapluie' in a car above the sea for a week is still a good starting point for some gentle humour 'De Funes style', but when the protagonists are finally discovered there's a load of not so humorous, yet immensely funny reactions from all the concerned authorities or people , none of them actually doing much to rescue our heroes. And when they are finally rescued... well... A film to watch at least for one reason: it is not what you might expect.